diff --git a/README.md b/README.md
index 44ff0fb..d221aee 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,8 @@
 
 ## Post Metadata
 
-- `date` (**required**): Post date
+- `date` (**required**): Original post date (`YYYY-MM-DD`)
+- `updated`: Post update date (`YYYY-MM-DD`)
 - `categories`: List of post categories. Allowed categories: `Announcements`, `Opinion`, `Software`, `Hardware`, `Android`, `iOS`, `Linux`, `macOS`, `Windows`, `Qubes OS`, `Providers`
 - `authors`: List of post authors. Authors must exist in [`.authors.yml`](/docs/.authors.yml). Only the first author will be displayed on the blog index.
 - `links`: Related links shown on post sidebar. May be internal or external links.
@@ -14,6 +15,7 @@ Example:
 ```
 ---
 date: 2021-09-14
+updated: 2022-05-10
 categories:
     - Announcements
 authors:
diff --git a/theme/blog-post.html b/theme/blog-post.html
index 31dfd66..53c393a 100644
--- a/theme/blog-post.html
+++ b/theme/blog-post.html
@@ -59,12 +59,24 @@
               <li class="md-nav__item">
                 <div class="md-nav__link">
                   {% include ".icons/material/calendar.svg" %}
-                  <time datetime="{{ page.meta.date }}" class="md-ellipsis">
+                  <time datetime="{{ page.meta.date }}" class="md-ellipsis" title="Original Post Date">
                     {{- page.meta.date_format -}}
                   </time>
                 </div>
               </li>
 
+              <!-- Updated date -->
+              {% if page.meta.updated %}
+                <li class="md-nav__item">
+                  <div class="md-nav__link">
+                    {% include ".icons/material/calendar-edit.svg" %}
+                    <time datetime="{{ page.meta.updated }}" class="md-ellipsis" title="Date Updated">
+                      {{- page.meta.updated.strftime('%B %d, %Y') -}}
+                    </time>
+                  </div>
+                </li>
+              {% endif %}
+
               <!-- Page categories -->
               {% if page.categories %}
                 <li class="md-nav__item">